Splicing type tray and battery module

• Main Authors: CHEN CHAOHAI, CHEN ZHIWEI, LI FAN, QIU WENCONG
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention belongs to the technical field of batteries, and particularly discloses a spliced tray which comprises a plurality of splicing pieces, battery cell mounting positions are arranged on the splicing pieces, the battery cell mounting positions can be used for mounting battery cells, the splicing pieces are arranged in a plane in an array mode, bases of the splicing pieces are detachably connected, and the splicing pieces are connected with the battery cell mounting positions. And therefore, the bases of the splicing pieces jointly define a tray bottom plate. Due to the fact that the splicing pieces are mutually independent, the specification and the size of the whole splicing type tray can be adjusted by adjusting the set number of the splicing pieces so as to configure different numbers of battery cells, the flexible applicability is good, the manufacturing cost of various tray molds is reduced, and the production process is accelerated. The invention further provides a battery module which compris